The DEWALT DWMT70782 1/4 in. Angle Die Grinder features a lightweight aluminum body. This grinder features an ergonomically designed cushion grip for user comfort. It features a touch control trigger with a self-locking throttle to provide protection from accidental start ups. 20000 RPM (free speed at 90 psi) for heavy-duty applications Rear air exhaust helps blow exhaust away from work surface Touch control trigger allows user to apply needed amount of power Ideal for polishing and grinding 1/4 in. collet 1/4 in. air inlet 3.0 CFM
